Woodworking Ruler 30 45 60 90 Degree Square Protractor Assistant Angle Ruler Red Description: [High Quality Material] The woodworking ruler is made of high quality aluminum alloy, which is characterized by reliable quality, exquisite workmanship, strong and durable. [Multifunctional] The 3D angle ruler includes a square ruler, T-shaped marking, connection and angle measurement to meet different marking needs. [Multiple Angles] Za the 3D multi-angle measuring ruler, you can mark pod any angle from 10 to 90. There are also fixed angles of 30, 45 and 60 to choose from. [Pig Marking Indicator] There are two specifications to choose from, which can be used depending on the current situation and needs. [Easy to Use] The precision measuring tool can be detached and can be used in a variety of combinations. Specification: Material: Aluminum Alloy Size Chart: 4,5 cm x 4,5 cm x 6 cm / 1,77 inch x 1,77 inch x 2,36 inch The package includes: 1 set of 3d angle ruler